JPS5546713A - Production of plastic sunglasses - Google Patents

Production of plastic sunglasses

Info

Publication number
JPS5546713A
JPS5546713A JP13099679A JP13099679A JPS5546713A JP S5546713 A JPS5546713 A JP S5546713A JP 13099679 A JP13099679 A JP 13099679A JP 13099679 A JP13099679 A JP 13099679A JP S5546713 A JPS5546713 A JP S5546713A
Authority
JP
Japan
Prior art keywords
cathode
high frequency
high voltage
lens
metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13099679A
Other languages
Japanese (ja)
Inventor
Masaru Egawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP13099679A priority Critical patent/JPS5546713A/en
Publication of JPS5546713A publication Critical patent/JPS5546713A/en
Pending legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)

Abstract

PURPOSE: To achieve the improvement in the adhesiveness of metal luster film by imparting metal luster to the plastic lens by the specified method.
CONSTITUTION: A lens 2 composed of transparent molding resin is installed on a substrate holder 1 which also serves as cathode of a vapor deposition device. It is then pretreated by beforehand applying DC or high frequency high voltage to a cathode 1 or high frequency coil 3 at the time of relatively low vacuum and introducing inert gas (helium, argon, neon, etc.) or active gas such as nitrogen or oxygen through a gas inlet hole 7. Next, in a relatively high vacuum, high voltage of plus is applied to the high frequency coil 3 and the metal substance of a vapor source 4 is ionized by the discharge thereof. The ionized particles are accelerated by applying high voltage of minus to the cathode 1, whereby the foregoing metal material is deposited on the surface of the lens 2.
COPYRIGHT: (C)1980,JPO&Japio
JP13099679A 1979-10-11 1979-10-11 Production of plastic sunglasses Pending JPS5546713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13099679A JPS5546713A (en) 1979-10-11 1979-10-11 Production of plastic sunglasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13099679A JPS5546713A (en) 1979-10-11 1979-10-11 Production of plastic sunglasses

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8996775A Division JPS5213567A (en) 1975-07-23 1975-07-23 Plastic sun glass

Publications (1)

Publication Number Publication Date
JPS5546713A true JPS5546713A (en) 1980-04-02

Family

ID=15047493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13099679A Pending JPS5546713A (en) 1979-10-11 1979-10-11 Production of plastic sunglasses

Country Status (1)

Country Link
JP (1) JPS5546713A (en)

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